xfnw/plan9fox
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

mothra: fix wrong ascent calculation if text element is too large, fix image border layout

Browse source
This commit is contained in:
cinap_lenrek 2012-09-13 09:37:28 +02:00
parent 7b3c5d9257
commit 4590975312
1 changed files with 16 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

30
sys/src/cmd/mothra/libpanel/rtext.c
View file

@ -9,7 +9,10 @@
#include <panel.h>
#include "pldefs.h"
#include "rtext.h"
#define LEAD 4 /* extra space between lines */
#define LEAD 4 /* extra space between lines */
#define BORD 2 /* extra border for images */
Rtext *pl_rtnew(Rtext **t, int space, int indent, Image *b, Panel *p, Font *f, char *s, int hot, void *user){
Rtext *new;
new=pl_emalloc(sizeof(Rtext));
@ -80,9 +83,9 @@ int pl_rtfmt(Rtext *t, int wid){
tp=t;
for(;;){
if(tp->b){
a=tp->b->r.max.y-tp->b->r.min.y+2;
d=0;
w=tp->b->r.max.x-tp->b->r.min.x+4;
a=tp->b->r.max.y-tp->b->r.min.y+BORD;
d=BORD;
w=tp->b->r.max.x-tp->b->r.min.x+BORD*2;
}
else if(tp->p){
/* what if plpack fails? */
@ -110,11 +113,11 @@ int pl_rtfmt(Rtext *t, int wid){
if(space) eline=tp;
}
if(eline==t){ /* No progress! Force fit the first block! */
if(a>ascent) ascent=a;
if(d>descent) descent=d;
if(tp==t)
if(tp==t){
if(a>ascent) ascent=a;
if(d>descent) descent=d;
eline=tp->next;
else
}else
eline=tp;
}
topy=p.y;
@ -124,10 +127,9 @@ int pl_rtfmt(Rtext *t, int wid){
t->topy=topy;
t->r.min.x=p.x;
if(t->b){
t->r.max.y=p.y;
t->r.min.y=p.y-(t->b->r.max.y-t->b->r.min.y);
p.x+=t->b->r.max.x-t->b->r.min.x+2;
t->r=rectaddpt(t->r, Pt(2, 2));
t->r.max.y=p.y+BORD;
t->r.min.y=p.y-(t->b->r.max.y-t->b->r.min.y)-BORD;
p.x+=(t->b->r.max.x-t->b->r.min.x)+BORD*2;
}
else if(t->p){
t->r.max.y=p.y;
@ -168,8 +170,8 @@ void pl_rtdraw(Image *b, Rectangle r, Rtext *t, int yoffs){
if(dr.max.y>r.min.y
&& dr.min.y<r.max.y){
if(t->b){
draw(b, dr, t->b, 0, t->b->r.min);
if(t->hot) border(b, insetrect(dr, -2), 1, display->black, ZP);
draw(b, insetrect(dr, BORD), t->b, 0, t->b->r.min);
if(t->hot) border(b, dr, 1, display->black, ZP);
}
else if(t->p){
plmove(t->p, subpt(dr.min, t->p->r.min));